• Fixed the bug that Forge 1.18.2 could not open the maid skin interface
• Fixed the maid rendering bug. Now there will be no memory leak when using Forge 1.18.2-1.20.1 to render maids, statues, and figures, which greatly improves the frame rate
• Added function to switch the rendering of the sophisticated backpack
• Added molang for the sophisticated backpack: ctrl.has_sophisticated_backpack, when the sophisticated backpack is displayed, this variable returns true
• Forge 1.18.2-1.20.1 restores the old ogg file
• Fixed some ctrl variables to ensure that they are exactly the same as the main animation playback conditions
• Cleaned up redundant network packets